Chemistry
T/F metal does not with reacts oxygen
True
False
Metal does react with oxygen
False
T/F insulator allows electrons to flow through easily
a) True
b) False
insulator don't allow electrons to flow through easily
False
T/F Abiotic is non-living thing like air
a) True
b) false
a) True
T/F Jupiter has no rings
a) true
b) false
Jupiter has 4 rings
false
What element has this
Symbol Si
Silicon
Name two noble gasses
-helium
-Neon
which has more of a positive charge
a) lead
b) nylon
c) human hair
d) rabbit fur
d) rabbit fur
Animals are a _______ factor
Abiotic
Biotic
Biome
Biosphere
Biotic
how many rings does Uranus have
13 rings
fill in the blank for this food chain
Grass-grasshopper-Bluebird-_____-owl
Snake
What are 3 examples of heterogeneous mixture
Answear
-dough
-milk
-mud
fill in the blanks Ohm's law
V=
I=
R=
voltage (volts V)
current (amperes A)
Resistance (ohms Ω)
6 CO2 + 6 H2O + sunlight >_______+6 O2
C6H12O2
what is in center of our galaxy what is it and what is it called
it is a black hole and it's called bulge
Your power goes out and you go to the fuse box and one of the fuzes is out. What do you do?
You take out fuze
You turn off any remaining power then take out fuze
3. You try to turn on the power
You turn off any remaining power then take out fuze
T/F potassium is a alkali metal
True
2. False
True
What is the difference between parallel circuit and Alternating Current
A parallel circuit has alternate paths from start to finish as alternating current has is path from start to finish
What is the non-living thing
a) water
b) plants
c) animals
d) humans
a) water
if we had to choose a moon to live on what would moon would we chose
a) our moon
b) Europa
c) Callisto
d) Titan
b) Europa
T/F pluto is a planet
True
2. False
2. False
pluto is not a planet
You walk in a barber shop and you see someone cutting another person's hair. This is a(n)
Chemical
Physical
Chemical and physical
None
The answer is “b”, physical.
In a direct current, electrons move from the ________ of an electrical source to the ________ of an electrical source.
In a direct current, electrons move from the negative electrode of an electrical source to the positive electrode of an electrical source.
what is the water cycle and the carbon cycle
the water cycle is how the earth recycles water
the carbon cycle is how the earth recycles carbon
what are the sun's layers in order
Core, Radiative Zone, Convection zone, Photosphere, Chromosphere and corona
What is the great red spot on jupiter
The great red is hurricane that is 2 times the size of earth